Old vs New Tax Regime FY 2025-26: Which One Saves You More?
Updated 07 Jun 2026
Every salaried person and business owner in India faces the same question at the start of a financial year: should you stay with the old tax regime or move to the new one? Since the new regime is now the default, this choice matters more than ever. The right answer depends entirely on your income and how much you claim in deductions. This guide explains the old vs new tax regime for FY 2025-26 (AY 2026-27), shows you both slab tables, and gives you a simple decision rule so you can pick the option that leaves more money in your pocket. To run the numbers on your own salary, use our Old vs New Regime Calculator before you decide.
What are the two regimes?
India offers two ways to calculate your income tax. The new regime uses lower slab rates and a generous rebate, but it removes almost all deductions and exemptions. The old regime keeps higher slab rates but rewards you for tax-saving investments and expenses such as section 80C, 80D, HRA and home-loan interest. The new regime is the default for FY 2025-26, so if you do nothing, your tax is computed under it. You can still opt for the old regime at the time of filing if it works out cheaper for you.
New regime slabs (FY 2025-26)
The new regime offers a standard deduction of ₹75,000 for salaried taxpayers and pensioners. A rebate under section 87A makes your tax effectively zero if your taxable income is up to ₹12,00,000 (rebate up to ₹60,000). Here are the slab rates.
| Annual taxable income | Tax rate |
|---|---|
| Up to ₹4,00,000 | Nil |
| ₹4,00,001 to ₹8,00,000 | 5% |
| ₹8,00,001 to ₹12,00,000 | 10% |
| ₹12,00,001 to ₹16,00,000 | 15% |
| ₹16,00,001 to ₹20,00,000 | 20% |
| ₹20,00,001 to ₹24,00,000 | 25% |
| Above ₹24,00,000 | 30% |
A health and education cess of 4% is added on the tax payable. The new regime allows very few deductions: there is no 80C, no HRA exemption and so on. The standard deduction is the main relief available.
Old regime slabs (FY 2025-26)
The old regime offers a smaller standard deduction of ₹50,000 for salaried taxpayers, but it opens the door to a wide range of deductions. The rebate under section 87A applies for taxable income up to ₹5,00,000 (up to ₹12,500). Here are the slab rates.
| Annual taxable income | Tax rate |
|---|---|
| Up to ₹2,50,000 | Nil |
| ₹2,50,001 to ₹5,00,000 | 5% |
| ₹5,00,001 to ₹10,00,000 | 20% |
| Above ₹10,00,000 | 30% |
A health and education cess of 4% applies here as well. In both regimes, a surcharge applies at higher income levels.
The deductions that make the old regime work
The old regime is built around deductions. If you actively invest and spend in eligible ways, these can sharply reduce your taxable income. The main ones include:
- Section 80C up to ₹1,50,000 for investments such as PPF, ELSS, EPF, life insurance premiums and home-loan principal.
- Section 80D up to ₹1,00,000 for health insurance premiums, depending on the age of those covered.
- Section 80CCD(1B) an extra ₹50,000 for NPS contributions, over and above 80C.
- HRA exemption for those paying rent, plus deduction on home-loan interest where eligible.
The new regime, by contrast, gives you almost none of these. It compensates with lower rates and the larger rebate, which is why it suits people who do not claim many deductions.
The key trade-off
Think of it as a straight exchange. The new regime hands you lower slab rates, a bigger standard deduction and a rebate that covers income up to ₹12,00,000, but it takes away almost every other deduction. The old regime charges higher rates but lets you subtract a large amount before tax is calculated. So the question is simple: do your deductions save you more than the rate cut and rebate would?
A simple decision rule
You can narrow your choice with a quick rule of thumb, then confirm with a calculator.
- If you claim large eligible deductions, such as a full ₹1,50,000 under 80C plus health insurance, NPS, HRA and home-loan interest, the old regime may still leave you paying less.
- If you do not invest much purely for tax saving, or you prefer not to lock money into tax-saving products, the new regime usually results in lower tax because of its lower rates and the rebate.
- Lower and middle incomes with few deductions almost always benefit from the new regime, thanks to the rebate up to ₹12,00,000 of taxable income.
This is only a starting point. The exact break-even depends on your salary structure and the precise deductions you can claim, so always compare both with your own figures.
How to compare with your own numbers
The only reliable way to decide is to calculate your tax both ways. Enter your salary and deductions into the Old vs New Regime Calculator to see a side-by-side result instantly. If you want a single-regime breakdown or to check your final liability, the Income Tax Calculator works that out for you. Comparing both takes only a minute and removes the guesswork.
Frequently Asked Questions
- Which regime is the default for FY 2025-26? The new regime is the default. If you take no action, your tax is computed under it, though you can opt for the old regime if it benefits you.
- Can I claim 80C deductions in the new regime? No. The new regime does not allow 80C, HRA exemption and most other deductions. The standard deduction of ₹75,000 for salaried taxpayers is the main relief.
- Is income up to ₹12,00,000 really tax-free under the new regime? For taxable income up to ₹12,00,000, the section 87A rebate of up to ₹60,000 makes the tax effectively zero. Salaried people also get the ₹75,000 standard deduction before this.
- Can I switch between regimes every year? Salaried taxpayers without business income can generally choose afresh each year at the time of filing. Rules for those with business income differ, so verify your situation on the official portal.
Conclusion
There is no single regime that is best for everyone. The new regime rewards simplicity with lower rates and a strong rebate, while the old regime rewards disciplined tax-saving with its many deductions. Match the choice to your own salary and the deductions you genuinely claim, rather than following what a colleague does. Run both scenarios through the Old vs New Regime Calculator and pick the one that costs you less. Tax rules change from year to year, so always verify the current slabs, rebates and deduction limits on the official income tax portal at incometax.gov.in before you file.